Those small objects flying alongside this pair of gliders may appear to be UFOs, but they are actually daring skydivers performing a breathtaking stunt. The thrill seekers are part of the Redbull skydive team and pulled off this remarkable performance 13,000 feet over the Austrian Alps. The skydivers managed to get so close the aircraft that they could see eye to eye with the pilots. More on the story, including video of the feat, at The Telegraph.